package com.gem.service;

import com.gem.entity.User;
import com.gem.utils.R;

import java.util.List;

/**
 * Author: Xhy
 * CreateTime: 2022-09-21 14:21
 */
public interface UserService {
    R createUser(String name);

    R remove(String userId);

    R list();

    List<User> selectUsers(List<String> users);
}
